Cutting out

[Alan_leamy]

When I start my 3 week old 3R over the last two days it idles but when I rev it it trys to cut out. As soon as I drive this prob disappears and idles and revs perfectly.

Anyone had this?

[amg merc]

Alan_leamy said:

When I start my 3 week old 3R over the last two days it idles but when I rev it it trys to cut out. As soon as I drive this prob disappears and idles and revs perfectly. Anyone had this?

Alan, do you get this every time (I get this sometimes but once blipped the idle is constant)?

[Alan_leamy]

Over he last two days its happening every time I start.

[obes]

I know that on the 2.5's an ecu / wiring loom upgrade was recommended to solve a cutting out problem. Haven't heard on the 3R's though. Might be worth giving the factory a ring.

O.